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The left side of the module to the input port, the right to an output port
Dot Matrix Module for Arduino Microcontroller 4 In 1 Display with 5-Pin Line
When a plurality of cascaded modules, input and output termination CPU, an input terminal of the second output end of the first module a module, the first two modules of the input terminal of the three termination modules, and so on
—The left side of the module to the input port, the right to an output port —When the control of a single module, simply input port connected to CPU —When a plurality of cascaded modules, input and output termination CPU, an input terminal of the second output end of the first module a module, the first two modules of the input terminal of the three termination modules, and so on. 51 microcontrollers, for example: VCC 5V GND GND DIN P2. 2 CS P2. 1 CLK P2. 0 —Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon. —and due to the difference between different monitors, the picture may not reflect the actual color of the item.
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I have used these before also but this time i have struggled for 6 hours to find out that this one uses new hardware type Instead of #define HARDWARE_TYPE MD_MAX72XX::FC16_HW when I changed to #define HARDWARE_TYPE MD_MAX72XX::ICSTATION_HW it started working properly without any issue.
I have used these before also but this time i have struggled for 6 hours to find out that this one uses new hardware type Instead of #define HARDWARE_TYPE MD_MAX72XX::FC16_HW when I changed to #define HARDWARE_TYPE MD_MAX72XX::ICSTATION_HW it started working properly without any issue.
I have used these before also but this time i have struggled for 6 hours to find out that this one uses new hardware type Instead of #define HARDWARE_TYPE MD_MAX72XX::FC16_HW when I changed to #define HARDWARE_TYPE MD_MAX72XX::ICSTATION_HW it started working properly without any issue.
Woking but having tough time to make it work with Parola programs. All the text appears mirrored which is due to hardware type (internal wiring) of this product and am still struggling to fix the issue after trying for 15 days continuously.
excellent product. was able to chain 2 of these and make an animated internet clock based on nodemcu. no issues with any of the LEDs or modules. they were somewhat uneven when received but you just have to push / pull a bit to level them out.